Britney Spears: Marco? POLO!

The 26-year-old comeback pop princess was accompanied by her father Jamie and manager Larry Rudolph. The father-daughter duo cheered on horseback-riding players wearing pink polo shirts with “Spears Family” written on the back. Britney definitely was in great spirits, laughing all the time and signing autographs for fans. TEAM SPEARS!

There’s also an extended version of Brit‘s new song “Mannequin” floating around. It’s definitely our Brit Brit (it’s the same song she and some backup dancers were seen dancing to in the MSN dance rehearsal video).

TOMORROW, Brit‘s first single “Womanizer” is dropping on the Z100 and KIIS-FM radio stations. How excited are you?????